A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-01-537-0408
NSN 6645-01-396-4223
NSN 6105-00-008-6140
NSN 6645-00-704-3630
NSN 2925-00-275-1807
NSN 5945-01-167-8498
NSN 5965-01-398-0779
NSN 5975-01-566-6024
NSN 6135-00-432-8779
NSN 5925-01-312-2209
NSN 5920-00-675-4952
NSN 6110-01-240-2180